Wis. Admin. Code NR § 264.22

Current through May 28, 2024

Section NR 264.22 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available

Except as provided in 40 CFR 125.30 to 125.32, any existing point source subject to this subchapter shall achieve the following effluent limitations representing the degree of effluent reduction attainable by application of BPT:

Table 4

Electronic Crystals

BPT Effluent Limitations
	Maximum for any 1 day	Average of daily values for 30 consecutive days
Pollutant or pollutant property	milligrams per liter
TTO	1.37
Arsenic(1)	2.09	0.83
Fluoride	32.0	17.4
TSS	61.0	23.0
pH	(2)	(2)

(1) The arsenic limitation only applies to manufacturers of gallium or indium arsenide crystals.

(2) Within the range of 6.0 to 9.0 at all times.

Wis. Admin. Code Department of Natural Resources § NR 264.22

Cr. Register, May, 1990, No. 413, eff. 6-1-90.